gotosocial/internal/federation/dereferencing/account_test.go
kim 2bafd7daf5
[bugfix] add stricter checks during all stages of dereferencing remote AS objects (#2639)
* add stricter checks during all stages of dereferencing remote AS objects

* a comment
2024-02-14 12:13:38 +01:00

235 lines
7.8 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package dereferencing_test
import (
"context"
"fmt"
"testing"
"time"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type AccountTestSuite struct {
DereferencerStandardTestSuite
}
func (suite *AccountTestSuite) TestDereferenceGroup() {
fetchingAccount := suite.testAccounts["local_account_1"]
groupURL := testrig.URLMustParse("https://unknown-instance.com/groups/some_group")
group, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
groupURL,
)
suite.NoError(err)
suite.NotNil(group)
// group values should be set
suite.Equal("https://unknown-instance.com/groups/some_group", group.URI)
suite.Equal("https://unknown-instance.com/@some_group", group.URL)
suite.WithinDuration(time.Now(), group.FetchedAt, 5*time.Second)
// group should be in the database
dbGroup, err := suite.db.GetAccountByURI(context.Background(), group.URI)
suite.NoError(err)
suite.Equal(group.ID, dbGroup.ID)
suite.Equal(ap.ActorGroup, dbGroup.ActorType)
}
func (suite *AccountTestSuite) TestDereferenceService() {
fetchingAccount := suite.testAccounts["local_account_1"]
serviceURL := testrig.URLMustParse("https://owncast.example.org/federation/user/rgh")
service, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
serviceURL,
)
suite.NoError(err)
suite.NotNil(service)
// service values should be set
suite.Equal("https://owncast.example.org/federation/user/rgh", service.URI)
suite.Equal("https://owncast.example.org/federation/user/rgh", service.URL)
suite.WithinDuration(time.Now(), service.FetchedAt, 5*time.Second)
// service should be in the database
dbService, err := suite.db.GetAccountByURI(context.Background(), service.URI)
suite.NoError(err)
suite.Equal(service.ID, dbService.ID)
suite.Equal(ap.ActorService, dbService.ActorType)
suite.Equal("example.org", dbService.Domain)
}
/*
We shouldn't try webfingering or making http calls to dereference local accounts
that might be passed into GetRemoteAccount for whatever reason, so these tests are
here to make sure that such cases are (basically) short-circuit evaluated and given
back as-is without trying to make any calls to one's own instance.
*/
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsRemoteURL() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse(targetAccount.URI),
)
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsRemoteURLNoSharedInboxYet() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
targetAccount.SharedInboxURI = nil
if err := suite.db.UpdateAccount(context.Background(), targetAccount); err != nil {
suite.FailNow(err.Error())
}
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse(targetAccount.URI),
)
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsername() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse(targetAccount.URI),
)
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsernameDomain() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse(targetAccount.URI),
)
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsernameDomainAndURL() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByUsernameDomain(
context.Background(),
fetchingAccount.Username,
targetAccount.Username,
config.GetHost(),
)
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUsername() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByUsernameDomain(
context.Background(),
fetchingAccount.Username,
"thisaccountdoesnotexist",
config.GetHost(),
)
suite.True(gtserror.IsUnretrievable(err))
suite.EqualError(err, db.ErrNoEntries.Error())
suite.Nil(fetchedAccount)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUsernameDomain() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByUsernameDomain(
context.Background(),
fetchingAccount.Username,
"thisaccountdoesnotexist",
"localhost:8080",
)
suite.True(gtserror.IsUnretrievable(err))
suite.EqualError(err, db.ErrNoEntries.Error())
suite.Nil(fetchedAccount)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUserURI() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse("http://localhost:8080/users/thisaccountdoesnotexist"),
)
suite.True(gtserror.IsUnretrievable(err))
suite.EqualError(err, db.ErrNoEntries.Error())
suite.Nil(fetchedAccount)
}
func (suite *AccountTestSuite) TestDereferenceRemoteAccountWithNonMatchingURI() {
fetchingAccount := suite.testAccounts["local_account_1"]
const (
remoteURI = "https://turnip.farm/users/turniplover6969"
remoteAltURI = "https://turnip.farm/users/turniphater420"
)
// Create a copy of this remote account at alternative URI.
remotePerson := suite.client.TestRemotePeople[remoteURI]
suite.client.TestRemotePeople[remoteAltURI] = remotePerson
// Attempt to fetch account at alternative URI, it should fail!
fetchedAccount, _, err := suite.dereferencer.GetAccountByURI(
context.Background(),
fetchingAccount.Username,
testrig.URLMustParse(remoteAltURI),
)
suite.Equal(err.Error(), fmt.Sprintf("enrichAccount: dereferenced account uri %s does not match %s", remoteURI, remoteAltURI))
suite.Nil(fetchedAccount)
}
func TestAccountTestSuite(t *testing.T) {
suite.Run(t, new(AccountTestSuite))
}